2SB315A-2MBI1200U4G-170

Gate Driver Overview

The 2SB315A-2MBI1200U4G-170 is a dual-channel gate driver module based on CONCEPT's SCALE technology, designed for Fuji Electric 17mm IGBT modules. It features an electrical interface with integrated isolation and power supply capabilities. The unit supports half-bridge configurations with specific voltage ratings suitable for industrial applications.

Gate Driver Feature Summary

• Dual-channel intelligent gate driver architecture
• Integrated galvanic isolation and DC/DC power supply
• Optimized for 17mm form factor IGBT modules

Gate Driver Applications

• Industrial motor drives
• Inverter systems
• Uninterruptible power supplies

Gate Driver Procurement Notes

Verify the exact suffix against official Power Integrations documentation to confirm pinout compatibility and insulation ratings. Confirm end-of-life status or obsolescence notifications prior to design finalization. Ensure the target Fuji module variant matches the driver's electrical interface specifications.

Gate Driver Selection Notes

Select this component when integrating with 17mm Fuji IGBT modules requiring robust galvanic isolation. The built-in power supply simplifies board layout by eliminating external isolated supplies. Verify thermal management requirements for the combined module assembly.

Gate Driver Part Context

This part belongs to the SCALE™-2 plug-and-play family, providing compact solutions for high-power switching. It replaces discrete driver designs by integrating protection functions and isolation barriers into a single module format compatible with standard IGBT packages.

Gate Driver Replacement Considerations

Direct substitutes include the 2SB315B-2MBI1200U4G-170 and 2SB315A-2MBI800U4G-170. Verify voltage ratings and module compatibility before substitution.